Fix 2017893: long file names not working on DOS. Crawl now takes a

shot at abbreviating them, and only fails if it can't find that file 
either.
Handles all files included by default in /settings and /docs except
changes.stone_soup which is not strictly necessary for the version
information.
Tested artificially by manually mutilating the file names; not 
actually tested on DOS.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/branches/stone_soup-0.4@6578 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 2 insertions, 3 deletions

diff --git a/crawl-ref/source/travel.cc b/crawl-ref/source/travel.cc
index 680c66f191..da2685d2e0 100644
--- a/crawl-ref/source/travel.cc
+++ b/crawl-ref/source/travel.cc
@@ -2238,7 +2238,7 @@ static travel_target _parse_travel_target( std::string s, travel_target &targ )
     std::string::size_type epos = s.find(ekey);
 
     if (!s.empty())
-        targ.entrance_only = epos != std::string::npos;
+        targ.entrance_only = (epos != std::string::npos);
 
     if (targ.entrance_only && !s.empty())
         s = trimmed_string(s.substr(0, epos) + s.substr(epos + ekey.length()));
@@ -2255,8 +2255,7 @@ static travel_target _parse_travel_target( std::string s, travel_target &targ )
     return (targ);
 }
 
-static void _travel_depth_munge(int munge_method,
-                                const std::string &s,
+static void _travel_depth_munge(int munge_method, const std::string &s,
                                 travel_target &targ)
 {
     _parse_travel_target(s, targ);